APA (7th ed.) Citation

Brown, L. R., & Wolf, E. C. (1984). Soil erosion: Quiet crisis in the world economy. Worldwatch Institute.

Chicago Style (17th ed.) Citation

Brown, Lester R., and Edward C. Wolf. Soil Erosion: Quiet Crisis in the World Economy. Washington, DC: Worldwatch Institute, 1984.

MLA (9th ed.) Citation

Brown, Lester R., and Edward C. Wolf. Soil Erosion: Quiet Crisis in the World Economy. Worldwatch Institute, 1984.